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Hedge Funds Similar to Shannon River Fund

13F Portfolio OverlapQ2 2026Shannon River Fund portfolio →
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Most similar hedge funds by 13F overlap

Shannon River Fund Management LLC is an institutional investor managing $1.1B across 37 U.S. equity positions as of Q2 2026. Based on the overlap of conviction holdings in their latest 13F filings, the hedge funds with portfolios most similar to Shannon River Fund are Jericho Asset, Herald Investment Ltd, Rezny Wealth, with shared positions in $TWLO, $LYV, $CIEN, $FFIV, $LION, $SPHR. The full ranking of 25 similar funds is below.

#1Jericho Capital Asset Management L.P.Active
Notable overlap · 6 shared positions
$TWLO$LYV$CIEN$FFIV$LION$SPHR
$12.1B
29 positions
#2Herald Investment Management LtdActive
Notable overlap · 5 shared positions
$CLS$TSEM$KLIC$PDFS$OUST
$737M
92 positions
#3Rezny Wealth Management, Inc.Smart money
Notable overlap · 3 shared positions
$CLS$COHR$CIEN
$579M
37 positions
#4HEFFERNAN ADVISORY, INCActive
Notable overlap · 4 shared positions
$FLEX$CIEN$DY$MXL
$120M
43 positions
#5Spear Advisors LLCActive
Notable overlap · 6 shared positions
$COHR$NOK$RKLB$APLD$CIEN$NET
$291M
28 positions
#6Rockingstone Advisors LLCPassive
Notable overlap · 3 shared positions
$TSEM$CLS$LYV
$249M
115 positions
#7Phoenix Financial Ltd.Active
Notable overlap · 3 shared positions
$TSEM$GLBE$NET
$14.7B
522 positions
#8DEEPWATER ASSET MANAGEMENT, LLCActive
Notable overlap · 5 shared positions
$TTWO$TWLO$RMBS$GLBE$NET
$220M
35 positions
#9Tuttle Capital Management, LLCPassive
Notable overlap · 4 shared positions
$COHR$CIEN$RMBS$AMKR
$148M
116 positions
#10S&T BANK/PAPassive
Notable overlap · 3 shared positions
$FLEX$IDCC$FFIV
$333M
445 positions
#11Whale Rock Capital Management LLCActive
Notable overlap · 3 shared positions
$CLS$COHR$TWLO
$12.5B
35 positions
#12SRS Investment Management, LLCSmart money
Notable overlap · 4 shared positions
$COHR$CLS$TWLO$ABNB
$10.8B
33 positions
#13MANE GLOBAL CAPITAL MANAGEMENT LPActive
Notable overlap · 5 shared positions
$LYV$TTWO$LION$SPHR$CIFR
$1.2B
54 positions
#14Maytus Capital Management, LLCPassive
Notable overlap · 6 shared positions
$FLEX$NOK$FFIV$TTWO$COHR$ABNB
$636M
62 positions
#15M & L Capital Management LtdActive
Notable overlap · 3 shared positions
$COHR$CIEN$AMKR
$370M
17 positions
#16Goldstream Capital Management LtdActive
Notable overlap · 5 shared positions
$COHR$CIEN$TSEM$NOK$NET
$132M
45 positions
#17BLUE JEAN FINANCIAL LLCPassive
Notable overlap · 4 shared positions
$CLS$ABNB$RKLB$NET
$144M
70 positions
#18MAPLELANE CAPITAL, LLCActive
Notable overlap · 4 shared positions
$CLS$LYV$COHR$LION
$5.5B
86 positions
#19Dilation Capital Management LPActive
Notable overlap · 3 shared positions
$CLS$NOK$RKLB
$248M
20 positions
#20Benchstone Capital Management LPActive
Notable overlap · 3 shared positions
$TTWO$TWLO$TSEM
$828M
37 positions
#21BIT Capital GmbHActive
Notable overlap · 5 shared positions
$HNGE$CIEN$NOK$CIFR$APLD
$3.4B
97 positions
#22Park West Asset Management LLCActive
Notable overlap · 3 shared positions
$FLEX$NOK$UTI
$1.5B
47 positions
#23Panoramic Capital, LLCActive
Some overlap · 3 shared positions
$HNGE$TWLO$COHR
$232M
43 positions
#24Beacon Harbor Wealth Advisors, Inc.Passive
Some overlap · 3 shared positions
$FLEX$FFIV$DY
$513M
70 positions
#25Atreides Management, LPSmart money
Some overlap · 6 shared positions
$CIEN$COHR$TWLO$CIFR$PDFS$NOK
$14.3B
49 positions

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Similarity is derived from each fund’s latest 13F-HR filing with the SEC. Funds are ranked by the overlap of distinctive conviction holdings; near-universal mega-cap positions are excluded so the ranking reflects shared strategy, not common index exposure. Data is informational only and not investment advice.